![subject](/tpl/images/cats/fizika.png)
Physics, 29.10.2021 08:50 michaelsoupios
a transformer changes 120 v across the primary to 1200 v across the secondary. if the secondary coil has 800 turns, how many turns does the primary coil have?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
You know the right answer?
a transformer changes 120 v across the primary to 1200 v across the secondary. if the secondary coil...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.02.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 09.02.2021 03:50
![question](/tpl/images/cats/health.png)
Health, 09.02.2021 03:50
![question](/tpl/images/cats/es.png)
Spanish, 09.02.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/istoriya.png)
History, 09.02.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.02.2021 03:50